How To Repair Broken Roof Rafters

Step 1 measure the damaged rafter.

How to repair broken roof rafters.

Drill lag bolt holes through all three boards step 6. How to replace the rafters without removing the roof. Very easy to do. Attic rafter scab step 1.

Access the attic using attic stairs or through the ceiling using a stepladder or pull down stairs. Start by prying away the bottom and sides of the old eaves and cutting new materials to match. The big washers distribute the load to the wood well. An l channel that is 1 by.

Measure and mark two pieces of hardwood lumber to this length using the tape measure a carpenter s pencil and. If an attic light. Measure the dimensions of the old rafters beneath your roofing surface. Step 3 prepare the rafter.

Step 5 set channel flush with. Compress the rafter to original state as much as possible step 4. Step 2 prepare the l channel. How to repair broken rafters step 1.

Slip a bolt through each hole then place a flat washer lock washer and nut on the threads of each bolt. How to fix a crack in an attic rafter 1. Measure the length of the damaged area on the rafter using a tape measure. Step 4 secure the l channel.

Drill a pilot hole in the wood through each of the open holes in the angle iron. Clamp the scab boards to the rafters step 5. With the roof rafter pair straightened clamp new mid span cross ties in place and then nail the tie ends to the rafters. Fortunately repairing rotten or weathered eaves is a relatively simple project that you can do yourself without ever having to climb onto your roof.

With the proper tools anyone can do this. Notice the rafter spreader bolt. Add 4 feet to this measurement. Measure one side of the rafter from the upper edge to the lower edge to determine the size of framing lumber for the.

Install lag bolts with washers. Slide one of the newly cut rafter legs into position directly next to the old rafter. How to fix a crack in a roof rafter. Before you can purchase the l channel you need to know the size of the rafter.

This video shows how to repair a split rafter. Giant fender washers and skinny 1 4 20 bolts used to preload the joint so the preload will creep less. Mark each piece of the. Measure the affected area step 2.

Apply a resilient weatherproof coating to the new pieces then secure them using stainless steel nails.